Hi Ken,
Great report and pictures! I was on the Don Jose myself in September, nice boat & great crew indeed. We experienced a force 1 hurricane, but still diving conditions were OK. La Paz is a great town, I even liked it so much that I stayed for about 2 months (instead of the originally planned 10 days).
Diving conditions in October were absolutely stunning with great viz. There was such a lot of small fish life on the wrecks and reefs and larger predators hunting like crazy. Especially the sight at La Reina with Jacks hunting on an enormous school of Scad (biggest school of fish I've ever seen), was just spectacular (blue planet material).
Regarding the Hammerheads: it can be considered a fact that they are fished out (
SeaWatch.org even has several pictures of boats taking them in). What happened to the Giant Pacific Mantas is still uncertain (they had one unofficial sighting for the first time in years about 3 weeks ago at La Reina, but might as well been a Mobula), however Norbert Wu also has several pictures on his website of Manta's caught for their meat, so there is a big chance that they are fished out too.
To speak in undiplomatic terms: the marine management of the Sea of Cortez is the biggest mess I have ever seen, anywhere (although there are of course a lot of countries that pay very little attention to their seas). I have very little belief that it will ever get any better (due to corruption, greedy fishermen and an inactive Mexican government). Not only natural heritage is disappearing, also the economic future of millions of people is at stake. Where Sea of Cortez used to be one of the richest seas on the planet, with what is happening now it might turn into a dessert within the next 10 years.
Will I go back to Sea of Cortez? For sure. It is an amazing sea, with an enormous potential for life. Change is also part of life, something we have to deal with every day. Although it was only my first visit to the Sea of Cortez, I also hope to celebrate my 20th annual visit 20 years from now

Please let the Sea of Cortez serve as an example for other nations on how not to manage their seas.
Cheers
Vincent
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